baber/WOPTO huggingface dataset:
Patent JP-S62288868-A (JP)
Title: Black streak erasing device for image forming device
Inventor: HASEGAWA YUJI
IPC: G03G15/045
Filed: 1986-06-09
Abstract: PURPOSE:To reduce the cost and, at the same time, to simplify a control, by arranging light emitting elements constituting a light emitting element array to positions corresponding to the fixed-size variable power ratio and the sizes of sheets, on which images are formed. CONSTITUTION:An LED 20 is arranged in such a way that the location, at which the sharp rays of light 25 cut by the corner section 22a of an LED case 22 among the rays of light emitted from the LED 20 hit a photosensitive drum 6 can be brought to the edge position (picture edge position) (f) of A3-sized paper. This relation is applied to other paper edge positions (b)-(e) also. A reference picture position (a) is also used as the reference position of transfer paper and (b)-(f) are the edge positions of transfer paper at the time of B5 longitudinal, A4 longitudinal (70.7%), 81.6%, B4 (86.6%), and A3 (100%), respectively. The 70.7%, 81.6%, and 86.6% are fixed-size variable power ratios at the time of contraction of A3 A4, B4 A4, and A3 A4, respectively. Therefore, images having no image omission and black streaks or images having fixed omitted quantities are obtained at the time of fixed-size variable power and to each size.
Patent JP-S5923249-A (JP)
Title: Sampling method in emission spectrochemical analysis method
Inventor: YAMAMOTO AKIO
IPC: G01N1/10
Filed: 1982-07-30
Abstract: PURPOSE:To increase the speed of drawing and analyzing a sample by immersing a sample drawing bar which is made of a material having a m.p. higher than the m.p. of iron and forms a flat end face having the diameter of a roughly circular section in a specific range into molten iron or a molten iron pan. CONSTITUTION:A sample drawing bar 1 is made of a material which is neither melted nor etched even when immersed in molten iron, for example, tungsten or the like. A flat surface 2 of about 2-5mm. circular diameter is formed at the one end thereof. When the forward end of such bar 1 is immersed for a few seconds vertically in the molten iron 3 flowing in a blast furnace spout 4 and is then pulled up, a sample 5 sticks thereon and solidifies as it is. The forward end of the sample 5 in this case is made roughly semi-spherical by surface tension and the emission analysis is accomplished without polishing said part, whereby the speed of drawing and analyzing the sample is increased.
Patent JP-H08330116-A (JP)
Title: Electrode forming method for electronic component
Inventor: TANI NORIHIRO
IPC: H01G13/00
Filed: 1995-05-31
Abstract: PURPOSE: To provide an electronic component having a low manufacturing cost by forming a base electrode of seizing type copper on the surface of an element, sticking powder solder via solvent, and heating to melt the solder to form an upper electrode. CONSTITUTION: Copper paste is printed, dried on both end faces of a chip component element 1, and baked in an N2 atmosphere, so that a base electrode 2 is formed. Then, the electrode 2 is coated with butyl Carbitol, then immediately stuck with eutectic point solder powder, heated to melt the solder, so that an upper electrode 3 is formed. Thus, an electrolytic plating step is eliminated, and a two-layer structure of the lower electrode of the copper electrode and the upper electrode of the solder is obtained, and hence the forming method becomes simple. Further, the encroach of the base electrode on the solder when the upper electrode is formed can be prevented.
Patent JP-H08322713-A (JP)
Title: Rice-cooker
Inventor: UEMOTO SEIICHI
IPC: A47J27/00
Filed: 1995-05-31
Abstract: PURPOSE: To prevent foreign matters from invading from a suction vent of a rice-cooker and to prevent a fan from biting the foreign matters. CONSTITUTION: A fan motor 30 for cooling a part of a control base sheet 26 is arranged on a protective frame 24 through a motor base 31 so as to make a gap between the body 32 and it and a suction vent of the fan motor 30 is constituted of a hole in the vertical direction and a hole 32a in the horizontal direction.
Patent JP-H05324397-A (JP)
Title: Data processor
Inventor: SUZUKI KATSUNORI
IPC: G06F11/28
Filed: 1992-05-26
Abstract: PURPOSE:To facilitate the debugging operation of program development. CONSTITUTION:The data processor controlled by a microprogram for performing pipeline processing is provided with program counters 115-119 for indicating the leading address of an instruction under processing at respective processing stages, a PC break pointer 309 with a comparing function for storing an address value for generating the PC break and a selecting register 312 for selecting the program counter to be compared with the PC break pointer. The optional processing stage is selected, it is detected that the specific instruction is executed at the selected processing stage, the leading addresses (the values of the program counters) of the instructions being executed at the respective processing stages are outputted to an external memory by the microprogram control at the time of detection and the values of the stock of the external memory are investigated, so that the instructions being executed at the respective processing stages can be specified.
Patent JP-H09318209-A (JP)
Title: Heat exchanger
Inventor: YOSHIMURA MAKOTO
IPC: F25B49/02
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To contrive to enhance energy saving, serviceability and reliability by preventing a radiation power from being degraded due to the clogging in a condenser and a heater and eliminating the generation of over heat or the like resultant from the cooling temperature of an internal engine which exceeds a reference water temperature. SOLUTION: Air is supplied to a condenser 4 and a radiator 5 by rotating a fan 7, when the average air pressure at the inlets and outlets of the condenser 4 and the radiator 5 is detected with a first sensor 20 and a second sensor 21 provided respectively on the wall surface of a fan shroud on the upstream side and the downstream side of a heat exchanger. A differential pressure is computed with a determinant section 22 from these detected pressures. When the differential pressure exceeds an alarm setting value, it is considered that the heat exchanger is clogged, thereby giving the alarm from an alarm section 23.
Patent JP-2000322466-A (JP)
Title: Numerical analytic method for moving object
Inventor: MOTOMURA SHUJI
IPC: G06F17/50
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To execute a simulation without blurring the boundary of a moving object while including the object moving a position in the manner of time with a simple method reducing the load of calculation. SOLUTION: Concerning this numerical analytic method, in the case of simulation including an object 21 moving the position in the manner of time by reducing a time interval so as to move the top end of the moving object 21 to a position C as the boundary of a top end cell 24a and adjusting the discretion width of time so as not to move the top end and rear end of the object moving within one unit time interval of the time of discretion over the boundary of a cell 23 when locating the top end of the moving object 21 at a position A at a certain time point of discretion and moving the top end of the moving object 21 to a position B when changing no time interval, the cell 23 including the top end and rear end of the moving object 21 is easily grasped.
Patent JP-S5923871-A (JP)
Title: Sputtering device
Inventor: SHIODA TOMOSHIROU
IPC: C23C14/56
Filed: 1982-07-30
Abstract: PURPOSE:To enable the continuous formation of a thin film on a substrate surface without increasing the scale of a device, by segmenting the inside of a vacuum vessel wherein sputtering is accomplished through a film-like substrate into six chambers having the respective functions with separate evacuation pumps by means of slits. CONSTITUTION:The side wall on the front side of a vacuum vessel 1 is removed, and a film-like substrate P in un-coiled from a feed reel 65 and is passed through low conductance slits 15-21. The substrate P is at the same instant extended along the elements in respective chambers in order of the 1st auxiliary vacuum chamber 9, degassing chamber 10, high vacuum chamber 11, intermediate vacuum chamber 12, sputtering chamber 13 and the 2nd auxiliary vacuum chamber 14. The forward end thereof is wound on a take-up reel 66, then the side wall of the vessel 1 is installed. Vacuum pumps 57-62 are operated to evacuate the inside of the respective chambers and to maintain the same under prescribed pressure, whereafter the elements in the respective chambers are functioned. The substrate P formed with the thin sputtered film to a desired thickness is continuously taken up according to the above-mentioned device.
Patent JP-S6112931-A (JP)
Title: Ring for spinning machine
Inventor: KANAI HIROYUKI
IPC: D01H7/60
Filed: 1984-06-27
Abstract: PURPOSE:A ring for spinning machines, obtained by forming a ceramic coating layer, e.g. a nitride, oxide or carbide, on the surface thereof, having improved corrosion, chemical and abrasion resistance and strength, and capable of easily dissipating frictional heat and preventing the burning of a traveler. CONSTITUTION:A ring 5 for spinning machines, formed from a non-ferrous metal, e.g. aluminum, copper, zinc or alloy thereof, and obtained by forming a ceramic coating layer 6, e.g. a nitride such as TiN, TaN or ZrN, oxide such as Al2O3, ZrO2, SiO2 or TiO2 or carbide such as SiC or TiC, on the surface of at least a part to be in contact with a traveler by for example the physical vapor deposition (PVD) or chemical vapor deposition (CVD) method to give preferably 2-20mu thickness.
Patent JP-S62291282-A (JP)
Title: Television receiver
Inventor: ARAI IKUYA
IPC: H04N9/78
Filed: 1986-06-11
Abstract: PURPOSE:To attain the optimum filter processing for a non-reference signal, by discriminating whether prescribed relation between a chrominancc subcarrier frequency, and a frame frequency can be obtained, and selecting a filter circuit corresponding to the above discriminated result. CONSTITUTION:From a composite video signal inputted from an input terminal 100, a reference signal and the non-reference signal are detected and discriminated between a burst extraction circuit 107 and an integration circuit 114. Meanwhile, a motion detection signal is detected at a motion detection circuit 115, and the motion detection signal, an external control signal inputted from an external terminal 117, and the above discrimination signal are added on an AND circuit 116. And switches 103 and 104 are operated by the output of the AND circuit 116, and either output of a frame comb type filter 101, or a line comb type filter is selected. In this way, the output of the line comb type filter is selected at the time of detecting the non-reference signal, detecting the motion of an image, and inputting the external control signal.
Patent JP-H08325600-A (JP)
Title: Production of high-density granular detergent composition
Inventor: TOKUMOTO TSUTOMU
IPC: C11D1/722
Filed: 1995-05-31
Abstract: PURPOSE: To obtain a high-density granular detergent of increased detergency without decrease in solubility. CONSTITUTION: In the density-increasing process of spray-dried particles which are produced by spray-drying an aqueous slurry containing (a) a nonionic surfactant of polyoxyethylene alkyl ether having a 12-18C alkyl group and average degree of polymerization of 8.0-13.0 and (c) a detergent builder, (b) a nonionic surfactant of polyoxyethylene alkyl ether type having a 12-18C alkyl group and 4.0-6.5 average ethylene oxide addition molar number is added to give the objective detergent composition of 600g/L bulk density.
Patent JP-H05324403-A (JP)
Title: Verification sufficiency evaluating system for software design specification
Inventor: HARADA SHINJI
IPC: G06F9/06
Filed: 1992-05-26
Abstract: PURPOSE:To verify and evaluate whether design specification is suitable or not by analyzing the design specification prepared on the stage of design, simulating it, and calculating the degree of covering the design specification. CONSTITUTION:A mechanism for evaluating the verification sufficiency of the design specification for the software of real-time control is composed of a picture control part 6, input analysis part 7 for generating the design specification such as a state transition table or a task specification as the start trigger of simulation execution from pictures, simulation execution part 9 to simulate the transition and execution of states according to the contents of the design specification, coverage rate calculation part 12 to calculate the degree of covering the design specification by analyzing the result, and display/editing part 13 to display/output the calculated result on the specification. Thus, the design specification can be efficiently confirmed and the confirmation miss can be prevented by evaluating the verification sufficiency with the degree of coverage corresponding to the design specification on the stage of design.
Patent JP-S5835469-A (JP)
Title: Discriminating device for cause of abnormality in plant
Inventor: FUKUNISHI HIROARI
IPC: G01R19/165
Filed: 1981-08-28
Abstract: PURPOSE:To facilitate a correct decision by an operator, by indicating instantly the sequence of the occurrence of an abnormality simultaneously with the lighting of an alarm and by excluding irrelevant alarms from the sequence, when any  abnormality occurs in a plant. CONSTITUTION:When an output value of a detector 11 exceeds a set value 21, a relay 41 is excited, relay contacts 91, 101 and 51 are closed, and an alarm 61 is lighted. Simultaneously a shift register 7 is triggered, the sequence 1, 2... n of the occurrence is outputted and sent to a memory 81 to be stored, and the content of the memory is indicated in an alarm indicating element, while the memory 81 is self-held even when the contacts are turned OFF. Each signal of the memory 81 is inputted in an operating and processing unit constituted by a microprocessor, etc., and irrelevent alarms are excluded from the sequence in comparison with a data base containing the sequence classified into each cause of an abnormality beforehand. By this constitution, a correct decision of an operator is facilitated.
Patent JP-H10328312-A (JP)
Title: Coronary stent
Inventor: VON OEPEN RANDOLF
IPC: A61F2/06
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To enable easily following of the bending of a blood vessel in the insertion of a stent into a body of a patient by a method wherein the stent is so arranged to have a screen structure containing different screen patterns alternately and each of the plurality of screen patterns is individually linked to each of the other patterns while being extended in zigzag to form a screen- structured cell. SOLUTION: This stent 1 is so arranged to have a screen structure which contains screen patterns 5 and 6 alternately and each of the plurality of screens 6 is linked to each of the screen patterns 5 while being extended in zigzag or winded circumferentially to form a screen-structure cell. A soft end part 4 is arranged at the front end part 3 of the stent 1 thus obtained and has three connectors 7 which 7 are each bent in a shape of S or in a coil similar to a coil spring of a timepiece to be linked to the screen patterns 5 at one end 8 of free ends thereof.
Patent JP-H09289772-A (JP)
Title: Uninterruptible switching regulator
Inventor: TAKEDA AKIHISA
IPC: H02M3/28
Filed: 1996-04-22
Abstract: PROBLEM TO BE SOLVED: To obtain an uninterruptible switching regulator at low cost by flowing a charging current and a discharging current from a switching regulator section to a battery through a second high-frequency transformer through a shunt. SOLUTION: A circuit has a shunt 2c of a switching regulator section 2 composed of a primary-side circuit 2a used as the AC input side through a first high-frequency transformer 7 and a secondary-side circuit 2a employed as the DC output side. A charge-discharge primary-side circuit 53a is constituted while being connected to a winding 34 on one side of another second high-frequency transformer 33, and a battery 52 is connected to a winding 36 on the other side and a charge-discharge secondary-side circuit 53b is configured. Two kinds of currents of a charging current flows from the switching regulator section 2 to the battery 52 through the second high-frequency transformer 33 and a discharging current from the battery 52 is flowed through the shunt 2c.  Accordingly, energy can be transmitted in the two directions at the time of charge and the time of discharge while cost can be reduced.
Patent JP-S5835838-A (JP)
Title: Method of manufacturing cathode for magnetron
Inventor: SAKAUCHI JINKAN
IPC: H01J23/14
Filed: 1981-08-28
Abstract: PURPOSE:To rationalize assembly work and improve assembly accuracy, by integrating a terminal which is electrically connected to a filament. CONSTITUTION:After a terminal 9 of integrated form is fitted on support rods 2, 3 and conjoined thereto by a brazing material, the central part of the terminal is molten by a laser beam or an electron beam to provide a slit 10 to divide the terminal into two sections. Since the terminal 9 is split after being conjoined to the support rods 2, 3, there is no discrepancy between the split sections of the terminal and the reliability of following work is heightened.
Patent JP-H01301644-A (JP)
Title: Production of carboxylic acid aryl esters and catalyst used in said production process
Inventor: NAKAJIMA YASUSHI
IPC: B01J23/56
Filed: 1988-05-30
Abstract: PURPOSE:To obtain the subject compound in high yield and selectivity, keeping excellent catalytic activity, without lowering the yield of phenolic compounds, by reacting an aromatic hydrocarbon with a carboxylic acid and molecular oxygen in the presence of a specific palladium-based catalyst. CONSTITUTION:The objective compound is produced by reacting a carboxylic acid with an aromatic hydrocarbon (preferably benzene or naphthalene) and molecular oxygen in vapor phase or a mixture of vapor and liquid at 100-350 deg.C in the presence of a catalyst produced by supporting a catalyst component containing a palladium component and one or more lanthanide components selected from a gadolinium component, an ytterbium component and a ruthenium component on a carrier. Preferably, the amount of the lanthanide component is 0.1-5,000mol per 100mol of the palladium component and that of the palladium component supported on the carrier is 0.001-10wt.%.
Patent JP-S62290295-A (JP)
Title: Waterproof type earphone
Inventor: KANBE YOSHIYUKI
IPC: H04R1/00
Filed: 1986-06-09
Abstract: PURPOSE:To obtain a perfect waterproof property, by setting the volumes of inside and outside spaces so as to set a boundary position between air and water at the outside of a waterproof mesh, at the time of applying a pressure corresponding to a prescribed depth of water. CONSTITUTION:A waterproof mesh 17 is arranged between a cylindrical part 12, and the space in the inside of the part, and a drive unit 18 is arranged in the inside. And the coil bf the driving unit 18 is connected to the core of a cord 20, and is drawn out through a drawing cylinder part 22 closed by a plug 21. At the time of applying a pressure corresponding to the prescribed depth of water, the water invades through the cylindrical part 12, or a through hole 15, and the waterproof property can be given by balancing resiliency according to the compression of the air within two spaces in the inside and the outside of the waterproof mesh 17, with the water under a prescribed water pressure.
Patent JP-H085343-A (JP)
Title: Measurement adjustment facility of roll caliber
Inventor: MORI TAKESHI
IPC: B21B13/10
Filed: 1994-06-16
Abstract: PURPOSE:To automate a measurement and the succeeding fine adjustment and to increase the speed by providing a lens device etc., for enlarging the pattern of light which is screened by a caliber. CONSTITUTION:A caliber roll stand 10 bears a caliber roll to be measured so that the roll can rotate freely and a rotary device 3 rotates the caliber roll. A light projection device 4 applies light to the caliber and a lens device 5 enlarges the pattern of light to be screened. The enlargement light from the lens device 5 is reflected from mirrors 6, 7, and 8 and forms an image on a transmission screen 9. A camera device 30 picks up the image of the screen 9 and a camera traveling device 40 moves the camera device 3 three- dimensionally for the screen 9. An operation device calculates the amount of caliber roll according to the obtained contour data of the caliber and a roll position adjustment device finely adjusts the caliber roll based on the commands of the operation device.
Patent JP-H10305772-A (JP)
Title: Operating fluid reservoir
Inventor: TAKAHASHI TOSHIYUKI
IPC: B60T11/26
Filed: 1997-05-07
Abstract: PROBLEM TO BE SOLVED: To provide an operating fluid reservoir whereby dropping of operating fluid can be prevented when a cap is removed. SOLUTION: In this operating fluid reservoir 20, in a side of a cap 22 removably mounted in an opening part 21a of a main body 21, operating fluid in a reservoir part 31 is prevented from scattering by a buffer 29, it is made removably mountable separately from the cap 22 relating to the main body 21. In this way, when operating fluid is filled, its dropping, when the cap 22 is removed, can be prevented. Filling of the operating fluid can be performed by inserting an operating fluid filling exclusive use jig to a slit-shaped insert part 34 in the buffer 29.
Patent JP-H08331594-A (JP)
Title: Video signal reproduction circuit for vtr
Inventor: UEISHI TSUTOMU
IPC: H04N9/84
Filed: 1995-05-31
Abstract: PURPOSE: To provide the video signal reproduction circuit for a VTR in which performance of a noise elimination circuit is enhanced and number of filters is reduced. CONSTITUTION: The circuit is provided with a high pass noise elimination circuit 25 eliminating a noise component at a frequency band from 3 to 4HMz of a reproduced luminance signal subject to FM demodulation, a YNR 20 eliminating white noise in an output signal of the high pass noise elimination circuit 25, an adder circuit 18 adding an output signal of the YNR 20 and a color signal whose frequency is converted into an original frequency, a delay circuit 11 delaying an output signal of the adder circuit 18 by one horizontal synchronizing signal period and applying the result to the YNR 20, and a crosstalk elimination circuit 16 using an input output signal of the delay circuit 11 to eliminate crosstalk of the color signal.
Patent JP-2000317363-A (JP)
Title: Rail type automatic chemical agent spraying apparatus
Inventor: NAGASAKI YUJI
IPC: B05B15/06
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To make a spraying apparatus for a spraying chemical agent transversely movable by transverse rails so laid as to be linked with end parts of a plurality of vertical rails, wherein the spraying apparatus sprays a chemical agent while automatically running along the respective vertical rails laid in a range of greenhouses using beams and supporting poles of the greenhouses. SOLUTION: This spraying apparatus 3 is for automatically spraying a chemical agent while being hung on a plurality of vertical rails 2 laid over the crop ridges in a range of houses 1 built in the longitudinal direction of the crop ridges and moved along the rails. Transverse rails 4 linked with the respective vertical rails 2 are laid in one side end parts of the respective vertical rails 2 to move the spraying apparatus 3 from one vertical rail to another vertical rail.  The spraying apparatus 3 comprises a plurality of driving and idle rotary wheels which pinch each vertical rail 2, a square pipe rail, from the upper and lower sides and rotate along the rail and a chemical agent spraying mechanism in the lower part and is provided with an end part detecting and stopping mechanism for detecting that the apparatus itself reaches an end part of the vertical rails 2 and stopping the apparatus. A transversely moving carrier 5 capable of housing the spraying apparatus and transversely movable is hung on the transverse rails 4, which are hanger rails.